/*
 * Copyright 2009-2012 Prime Teknoloji.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.util;

import javax.faces.context.FacesContext;

public class AgentUtils {

	private AgentUtils() {}
	
	public static boolean isIE(FacesContext facesContext) {
		String userAgent = facesContext.getExternalContext().getRequestHeaderMap().get("User-Agent");
		
		if(userAgent == null)
			return false;
		else
			return (userAgent.indexOf("MSIE") != -1);
	}
}